Lack of prospective studies with current chemotherapeutic regimens makes it difficult to predict their impact on future fertility.
There is certainly no lack of prospective candidates!
Its problem is a lack of prospective coalition partners.
However, there is a lack of prospective studies of nonspecific low back pain patients.
Debate around reduction mammaplasty has continued due to lack of prospective randomised clinical trials (RCTs).
To date, however, there has been a lack of prospective randomised data.
We lack of prospective studies that could take off the doubt on these drugs.
Research to-date has been limited by the lack of prospective studies.
The lack of prospective trial evidence has in part limited the utilization of transarterial chemoembolization in the pediatric patient population.
There is a lack of prospective studies that include a selected population of patients with primary non-refluxing megaureter (PM).
However, a lack of prospective research has limited hypotheses regarding the temporal relationship between trauma exposure, ERD, and PTSS.
